#define _CRT_SECURE_NO_WARNINGS  1
#include<stdio.h>
struct S1
{
	char c1;
	int age;
	int num;
	char c2;
};
struct S2
{
	char c1;
	char c2;
	int num;
	int age;
};
struct S3
{
	int age;
	int num;
	char c1;
	char c2;
	
};
int main()
{
	printf("%d ", sizeof(struct S1));
	printf("%d ", sizeof(struct S2));
	printf("%d ", sizeof(struct S3));

	return 0;
}